find the value of a in each of the following
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Answered by
3
Answer:
A =22.5
3a =67.5
2a=45
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Answered by
1
Answer:
here,
3a+2a+3a=180°{because of linear pair}
8a=180°
a=180/8
a=22.5
therefore,
3a=3×22.5=67.5
2a=2×22.5=45.0
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